8070920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 22861440

約数和(自身を除く): 14790520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 83, 85, 88, 104, 110, 130, 136, 143, 166, 170, 187, 220, 221, 260, 286, 332, 340, 374, 415, 440, 442, 520, 572, 664, 680, 715, 748, 830, 884, 913, 935, 1079, 1105, 1144, 1411, 1430, 1496, 1660, 1768, 1826, 1870, 2158, 2210, 2431, 2822, 2860, 3320, 3652, 3740, 4316, 4420, 4565, 4862, 5395, 5644, 5720, 7055, 7304, 7480, 8632, 8840, 9130, 9724, 10790, 11288, 11869, 12155, 14110, 15521, 18260, 18343, 19448, 21580, 23738, 24310, 28220, 31042, 36520, 36686, 43160, 47476, 48620, 56440, 59345, 62084, 73372, 77605, 91715, 94952, 97240, 118690, 124168, 146744, 155210, 183430, 201773, 237380, 310420, 366860, 403546, 474760, 620840, 733720, 807092, 1008865, 1614184, 2017730, 4035460, 8070920]

約数ペア:

[(1, 8070920), (2, 4035460), (4, 2017730), (5, 1614184), (8, 1008865), (10, 807092), (11, 733720), (13, 620840), (17, 474760), (20, 403546), (22, 366860), (26, 310420), (34, 237380), (40, 201773), (44, 183430), (52, 155210), (55, 146744), (65, 124168), (68, 118690), (83, 97240), (85, 94952), (88, 91715), (104, 77605), (110, 73372), (130, 62084), (136, 59345), (143, 56440), (166, 48620), (170, 47476), (187, 43160), (220, 36686), (221, 36520), (260, 31042), (286, 28220), (332, 24310), (340, 23738), (374, 21580), (415, 19448), (440, 18343), (442, 18260), (520, 15521), (572, 14110), (664, 12155), (680, 11869), (715, 11288), (748, 10790), (830, 9724), (884, 9130), (913, 8840), (935, 8632), (1079, 7480), (1105, 7304), (1144, 7055), (1411, 5720), (1430, 5644), (1496, 5395), (1660, 4862), (1768, 4565), (1826, 4420), (1870, 4316), (2158, 3740), (2210, 3652), (2431, 3320), (2822, 2860)]